Hi All, Got a puzzling mystery for someone with better understanding of electronics than me. I am trying to read an automotive mass air flow meter with arduino nano. I have it setup as follows. Arduino + and - come from the car ECU's regulated 5v output. The MAF meter hot film needs 12v and the d…

Reading a Mass air flow meter

jcarruthers July 25, 2009, 10:10pm 11

that datasheet is for a 4 pin - but you seem to be describing one with more pins?

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